2006 年 31 巻 1 号 p. 2-7
Mazda has begun leasing RX-8 HYDROGEN RE in Japanese market from February 2006. The RX-8 HYDROGEN RE runs clean and exhausts the water vapor produced by hydrogen combustion. And because the car can also run on gasoline by switching the dual fuel system from hydrogen to gasoline, it can be driven places where hydrogen filling stations are not yet available.
This paper focuses the development of the hydrogen rotary engine, which has been tackled as a clean energy technology from the early 1990s.